Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 37.54 | Stage 3 | Châtel - Morrilon (Les Esserts) | 164.7 | ||
| 2 | 35.38 | Stage 1 | Valtournenche - Breuil Cervinia | 170.6 | ||
| 3 | 29.33 | Stage 2 | Martigny - Salvan | 120.6 |
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 37.54 | Stage 3 | Châtel - Morrilon (Les Esserts) | 164.7 | ||
| 2 | 35.38 | Stage 1 | Valtournenche - Breuil Cervinia | 170.6 | ||
| 3 | 29.33 | Stage 2 | Martigny - Salvan | 120.6 |